{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-2206", "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "state": "PUBLISHED", "assignerShortName": "VulDB", "dateReserved": "2026-02-08T01:06:06.190Z", "datePublished": "2026-02-08T01:09:36.037Z", "dateUpdated": "2026-02-08T01:09:36.037Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5", "shortName": "VulDB", "dateUpdated": "2026-02-08T01:09:36.037Z"}, "title": "WeKan Administrative Repair fixDuplicateLists.js FixDuplicateBleed access control", "problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-284", "lang": "en", "description": "Improper Access Controls"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-266", "lang": "en", "description": "Incorrect Privilege Assignment"}]}], "affected": [{"vendor": "n/a", "product": "WeKan", "versions": [{"version": "8.0", "status": "affected"}, {"version": "8.1", "status": "affected"}, {"version": "8.2", "status": "affected"}, {"version": "8.3", "status": "affected"}, {"version": "8.4", "status": "affected"}, {"version": "8.5", "status": "affected"}, {"version": "8.6", "status": "affected"}, {"version": "8.7", "status": "affected"}, {"version": "8.8", "status": "affected"}, {"version": "8.9", "status": "affected"}, {"version": "8.10", "status": "affected"}, {"version": "8.11", "status": "affected"}, {"version": "8.12", "status": "affected"}, {"version": "8.13", "status": "affected"}, {"version": "8.14", "status": "affected"}, {"version": "8.15", "status": "affected"}, {"version": "8.16", "status": "affected"}, {"version": "8.17", "status": "affected"}, {"version": "8.18", "status": "affected"}, {"version": "8.19", "status": "affected"}, {"version": "8.20", "status": "affected"}, {"version": "8.21", "status": "unaffected"}], "modules": ["Administrative Repair Handler"]}], "descriptions": [{"lang": "en", "value": "A security flaw has been discovered in WeKan up to 8.20. This vulnerability affects unknown code of the file server/methods/fixDuplicateLists.js of the component Administrative Repair Handler. Performing a manipulation results in improper access controls. It is possible to initiate the attack remotely. Upgrading to version 8.21 is able to resolve this issue. The patch is named 4ce181d17249778094f73d21515f7f863f554743. It is advisable to upgrade the affected component."}], "metrics": [{"cvssV4_0": {"version": "4.0", "baseScore": 5.3, "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X", "baseSeverity": "MEDIUM"}}, {"cvssV3_1": {"version": "3.1", "baseScore": 6.3, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV3_0": {"version": "3.0", "baseScore": 6.3, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C", "baseSeverity": "MEDIUM"}}, {"cvssV2_0": {"version": "2.0", "baseScore": 6.5, "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:OF/RC:C"}}], "timeline": [{"time": "2026-02-08T00:00:00.000Z", "lang": "en", "value": "Advisory disclosed"}, {"time": "2026-02-08T01:00:00.000Z", "lang": "en", "value": "VulDB entry created"}, {"time": "2026-02-08T02:11:17.000Z", "lang": "en", "value": "VulDB entry last update"}], "credits": [{"lang": "en", "value": "MegaManSec (VulDB User)", "type": "reporter"}], "references": [{"url": "https://vuldb.com/?id.344920", "name": "VDB-344920 | WeKan Administrative Repair fixDuplicateLists.js FixDuplicateBleed access control", "tags": ["vdb-entry"]}, {"url": "https://vuldb.com/?ctiid.344920", "name": "VDB-344920 | CTI Indicators (IOB, IOC, TTP, IOA)", "tags": ["signature", "permissions-required"]}, {"url": "https://vuldb.com/?submit.752162", "name": "Submit #752162 | Wekan <8.21 Improper access control on administrative repair method", "tags": ["third-party-advisory"]}, {"url": "https://github.com/wekan/wekan/commit/4ce181d17249778094f73d21515f7f863f554743", "tags": ["patch"]}, {"url": "https://github.com/wekan/wekan/releases/tag/v8.21", "tags": ["patch"]}, {"url": "https://github.com/wekan/wekan/", "tags": ["product"]}], "tags": ["x_open-source"]}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "A security flaw has been discovered in WeKan up to 8.20. This vulnerability affects unknown code of the file server/methods/fixDuplicateLists.js of the component Administrative Repair Handler. Performing a manipulation results in improper access controls. It is possible to initiate the attack remotely. Upgrading to version 8.21 is able to resolve this issue. The patch is named 4ce181d17249778094f73d21515f7f863f554743. It is advisable to upgrade the affected component."}], "id": "CVE-2026-2206", "lastModified": "2026-02-08T02:15:57.263", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "cna@vuldb.com", "type": "Secondary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.4, "source": "cna@vuldb.com", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"Automatable": "NOT_DEFINED", "Recovery": "NOT_DEFINED", "Safety": "NOT_DEFINED", "attackComplexity": "LOW", "attackRequirements": "NONE", "attackVector": "NETWORK", "availabilityRequirement": "NOT_DEFINED", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityRequirement": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirement": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "privilegesRequired": "LOW", "providerUrgency": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "subConfidentialityImpact": "NONE", "subIntegrityImpact": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnAvailabilityImpact": "LOW", "vulnConfidentialityImpact": "LOW", "vulnIntegrityImpact": "LOW", "vulnerabilityResponseEffort": "NOT_DEFINED"}, "source": "cna@vuldb.com", "type": "Secondary"}]}, "published": "2026-02-08T02:15:57.263", "references": [{"source": "cna@vuldb.com", "url": "https://github.com/wekan/wekan/"}, {"source": "cna@vuldb.com", "url": "https://github.com/wekan/wekan/commit/4ce181d17249778094f73d21515f7f863f554743"}, {"source": "cna@vuldb.com", "url": "https://github.com/wekan/wekan/releases/tag/v8.21"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?ctiid.344920"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?id.344920"}, {"source": "cna@vuldb.com", "url": "https://vuldb.com/?submit.752162"}], "sourceIdentifier": "cna@vuldb.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-266"}, {"lang": "en", "value": "CWE-284"}], "source": "cna@vuldb.com", "type": "Primary"}]}

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